removed obsolete code

lib/single-file/single-file-browser.js

@@ -18,7 +18,7 @@
  *   along with SingleFile.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-/* global SingleFileCore, DOMParser, TextDecoder, Blob, fetch, base64, superFetch, parseSrcset, uglifycss, htmlmini, cssMinifier, fontsMinifier, lazyLoader, serializer, docHelper, mediasMinifier, TextEncoder, crypto, RulesMatcher, altImages */
+/* global SingleFileCore, DOMParser, TextDecoder, Blob, fetch, base64, superFetch, parseSrcset, uglifycss, htmlmini, cssMinifier, fontsMinifier, serializer, docHelper, mediasMinifier, TextEncoder, crypto, RulesMatcher, altImages */
 
 this.SingleFile = this.SingleFile || (() => {
 
@@ -206,10 +206,6 @@ this.SingleFile = this.SingleFile || (() => {
 			return htmlmini.postProcess(doc);
 		}
 
-		static lazyLoad(doc, groupedImgAttributeName) {
-			return lazyLoader.process(doc, groupedImgAttributeName);
-		}
-
 		static minifyCSS(doc, mediaAllInfo) {
 			return cssMinifier.process(doc, mediaAllInfo);
 		}
@@ -251,10 +247,6 @@ this.SingleFile = this.SingleFile || (() => {
 			return serializer.process(doc, compressHTML);
 		}
 
-		static lazyLoaderImageSelectors() {
-			return lazyLoader.imageSelectors;
-		}
-
 		static windowIdAttributeName(sessionId) {
 			return docHelper.windowIdAttributeName(sessionId);
 		}